| Japanese Prefectures | 0 | - | 4.98 | 137,468 |
| Provinces of China | 0 | - | 4.97 | 205,471 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,993 |
| States of India | 0 | - | 4.95 | 193,982 |
| Provinces of Turkey | 0 | - | 4.95 | 204,567 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,464 |
| Asia Map Quiz | 0 | - | 4.99 | 919,054 |
| Japan Country Quiz | 0 | - | 4.93 | 142,689 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,859 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,389 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,051 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,640 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,627 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,205 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,494 |
| Countries of the Middle East | 0 | - | 4.96 | 201,580 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,176 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,731 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,965 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,333 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,190 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,544 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,372 |
| Australian States and Territories | 0 | - | 4.96 | 142,191 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,488 |
| Counties of England | 0 | - | 4.97 | 798,523 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,717 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,614 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,701 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,502 |
| Monarchies of Asia | 0 | - | 4.97 | 71,187 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,990 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,212 |
| Regions of Italy | 0 | - | 4.92 | 76,176 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,310 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,117 |
| States of Germany | 0 | - | 4.95 | 153,059 |
| Regions of New Zealand | 0 | - | 4.84 | 28,583 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,374 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,906 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,414 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,652 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,364 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,440 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,294 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,457 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,429 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,663 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,332 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,348 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,072 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,473 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,870 |
| States of India Map Quiz | 0 | - | 4.83 | 26,588 |
| States of Mexico | 0 | - | 4.96 | 176,635 |
| States of Brazil | 0 | - | 4.97 | 88,516 |
| Departments of France | 0 | - | 4.93 | 54,405 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,136 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,922 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,622 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,515 |
| Countries Bordering India | 0 | - | 4.98 | 163,537 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,615 |
| Countries that Border China | 0 | - | 4.96 | 263,491 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,687 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,844 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 131,170 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,477 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,541 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,248 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,105 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,704 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,686 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,440 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,415 |
| Countries Closest to India | 0 | - | 4.97 | 102,922 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,794 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,571 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,587 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,127 |
| Counties of Ireland | 0 | - | 4.92 | 195,916 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,113 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,844 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,941 |
| Hindu Countries | 0 | - | 4.86 | 50,274 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,912 |
| Countries that Beat China | 0 | - | 4.85 | 116,075 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,977 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,634 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,606 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,902 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,447 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,399 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,468 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,056 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,609 |
| Asian Island Nations | 0 | - | 4.63 | 94,268 |
| The Only European Country ... | 0 | - | 4.91 | 217,273 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,714 |
| Arab Spring Countries | 0 | - | 4.51 | 44,091 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,501 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,727 |
| Countries of Africa | 0 | - | 5.00 | 2,543,433 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,276 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,177 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 415,861 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,176 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,786 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,851 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,097 |
| Australia Map Quiz | 0 | - | 4.95 | 344,990 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,939 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,858 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,939 |
| Asian Physical Geography | 0 | - | 4.61 | 35,558 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,416 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,128 |
| African East Coast | 0 | - | 4.96 | 96,246 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,413 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,952 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,724 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,352 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,914 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,341 |
| Europe Capital to Country | 0 | - | 4.99 | 250,785 |
| Asia Capital to Country | 0 | - | 4.96 | 126,834 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,151 |
| European Capitals by Map | 0 | - | 4.99 | 139,851 |
| African Capitals by Map | 0 | - | 4.99 | 134,108 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,603 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,262 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,592 |
| European Coastal Capitals | 0 | - | 4.95 | 90,776 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,656 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,705 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,444 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,904 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,382 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,255 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,517 |
| Slavic Countries | 0 | - | 4.96 | 111,838 |
| African Island Countries | 0 | - | 4.96 | 101,827 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,949 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,617 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,011 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,795 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,370 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,774 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,268 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,876 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,694 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,366 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,385 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,759 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,439 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,406 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,865 |
| China Country Quiz | 0 | - | 4.37 | 122,407 |
| North Korea Country Quiz | 0 | - | 3.82 | 33,585 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,445 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,377 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,054 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,332 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,354 |
| North America Map Quiz | 0 | - | 4.98 | 249,222 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,068 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,778 |
| Flags of North and South America | 0 | - | 4.99 | 374,072 |
| Hawaiian Islands | 0 | - | 4.83 | 42,765 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,356 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,383 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,128 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,762 |
| Random Asian City to Country | 0 | - | 4.56 | 44,559 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,314 |
| The Only Asian Country ... | 0 | - | 4.69 | 122,522 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,326 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,840 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,082 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,174 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,821 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,032 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,473 |
| Territories of the United States | 0 | - | 4.80 | 52,451 |
| Regions of France | 0 | - | 4.72 | 121,148 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,112 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,544 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,594 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,279 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,231 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,809 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,478 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,989 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,440 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,457 |
| Asian Islands | 0 | - | 4.49 | 20,860 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,268 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,171 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,612 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,313 |
